Calculate without losing context.

A powerful, minimalistic calculator that lives directly in your browser's sidebar. Instant access, zero friction.

How it works

Instant answers.
Zero friction.

We understand that switching context breaks your flow. We made the calculation process as quick and seamless as possible.

Less focus loss while working in spreadsheets, CRMs, and admin panels.

History and inline editing — never retype a formula, save time on routine checks.

See exactly how the result was calculated — fewer manual mistakes.

Genuinely speeds up frequent operations — perfect for support and analytics.

Join thousands of professionals who save time every day. Free forever.